34” WQHD Curved (3440x1440)
sRGB 99% (Typ.) / HDR10
USB Type-C™ (PD 65W)
Multiple ports
Ergonomic Stand
Reader Mode & Flicker Safe
*The images are simulated to enhance feature understanding and may differ from actual use.
21:9 WQHD (3440x1440) Curved (1800R)
The UltraWide™ QHD (3440x1440) with 1800R curvature and 21:9 aspect ratio is great for work as it can display various programs at once.
*The images are simulated to enhance feature understanding and may differ from actual use.
Picture By Picture (PBP)
34WR55QK allows you to see multiple contents from two computers with the picture-by-picture feature, so it helps to process work efficiently.
This monitor allows you to see multiple contents from two computers with the picture-by-picture feature, so it helps to process work efficiently.
*The images are simulated to enhance feature understanding and may differ from actual use.
*It can be connected via the HDMI cable and DisplayPort cable.
*DisplayPort cable is NOT included with the package.
LG Switch app
LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.
*Images are simulated to enhance feature understanding and may differ from actual use.
*To download the latest LG Switch app, search for 34WR55QK in the LG.com Support Menu.
HDR10 with sRGB 99% (Typ.)
HDR technology is now applied to various content. This monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the sRGB 99% color gamut, supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content.
*The images are simulated to enhance feature understanding and may differ from actual use.
*Brightness: 300nits (Typ.), Color Gamut: sRGB 99% (Typ.).
USB Type-C™
USB Type-C™ ports allow display, data transfer, and connected device charging (up to 65W), enabling support for your laptop all at the same time over a single cable.
Easy Control and Connectivity through USB Type-C™ ports.
*The images are simulated to enhance feature understanding and may differ from actual use.
*To work properly, the USB Type-C™ cable included in the package is required to connect the USB Type-C™ port to the monitor.
*The features may not function properly depending on the PC that the user is using.
Multi ports
This monitor offers USB Type-C™, DisplayPort, HDMI, and USB (Downstream3.0) compatible with existing devices for a smooth display and headphone out port support hardware connectivity.
USB Type-C™
2 x USB 3.0
Downstream
2 x HDMI
DisplayPort
*The USB Type-C™ and HDMI cable are included in the package (DisplayPort cable is NOT included).
Ergonomic design
Achieve optimal positioning with the Ergonomic Stand: Simple setting with one click as well as easily adjust Height and Tilt for your ideal viewing experience.
3-side Virtually Borderless
One Click Stand
Height (110mm)
Tilt (-5~20˚)
*The images are simulated to enhance feature understanding and may differ from actual use.
Reader Mode adjusts color temperature and luminance that helps to lessen eye fatigue and provide eye comfort while reading documents on a monitor.
Flicker Safe reduces invisible flickering on the screen, which helps reduce eye strain. It provides a comfortable working environment for a long time.
*The images are simulated to enhance feature understanding and may differ from actual use.
*Above feature may vary depending on real use conditions that the user is using.
Size [Inch]
34
Resolution
3440 x 1440
Panel Type
VA
Aspect Ratio
21:9
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Brightness (Typ.) [cd/m²]
300 cd/m²
Curvature
1800R
Refresh Rate (Max.) [Hz]
100
Response Time
5ms (GtG at Faster)
Display Position Adjustments
Tilt/Height
HDMI
YES
USB-C
YES
DisplayPort
YES(1ea)
DP Version
1.4
HDMI
YES(2ea)
Headphone out
YES
USB-C
YES(1ea)
USB-C (Data Transsmission)
YES
USB-C (Power Delivery)
65W
USB Downstream Port
YES(2ea/ver3.0)
Dimension without Stand (W x H x D) [mm]
809 x 358.9 x 91.5
Dimension with Stand (W x H x D) [mm]
809 x 568.3 x 260 mm(Up) / 809 x 458.3 x 260 mm(Down)
Weight without Stand [kg]
5kg
Weight with Stand [kg]
6.9kg
Aspect Ratio
21:9
Brightness (Typ.) [cd/m²]
300 cd/m²
Color Depth (Number of Colors)
16.7M
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Contrast Ratio (Typ.)
3000:1
Curvature
1800R
Panel Type
VA
Pixel Pitch [mm]
231.8 (per one triad) X 231.8 um
Refresh Rate (Max.) [Hz]
100
Resolution
3440 x 1440
Response Time
5ms (GtG at Faster)
Size [cm]
86.42cm
Size [Inch]
34
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
AMD FreeSync™
FreeSync
Auto Input Switch
YES
Black Stabilizer
YES
Color Calibrated in Factory
YES
Color Weakness
YES
Dynamic Action Sync
YES
Flicker Safe
YES
HDR 10
YES
HDR Effect
YES
PBP
2PBP
Reader Mode
YES
Smart Energy Saving
YES
Super Resolution+
YES
Product name
UltraWide
Year
Y23
Display Position Adjustments
Tilt/Height
Wall Mountable [mm]
100 x 100
AC Input
100~240V (50/60Hz)
Power Consumption (DC Off)
Less than 0.3W
Type
External Power(Adapter)
OnScreen Control (LG Screen Manager)
YES
Dual Controller
YES
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